Created at	Source	Raw Value	Validated value
March 15, 2023, 4 a.m.	usa	single-center	single-center
March 14, 2023, midnight	usa	unclear	unclear
Oct. 1, 2022, 6:30 a.m.	usa	single-center	single-center
Oct. 22, 2021, 10 a.m.	usa	multi-center	multi-center